+ View the NASA Portal + Center for Near-Earth Object Studies JPL Small-Body Database Browser Search: [ help ]   447527 (2006 SC141) Classification: Main-belt Asteroid          SPK-ID: 2447527 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] [ show orbit diagram ] Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .18448807286868 5.4501e-08   a 2.712250390733193 2.3377e-08 au q 2.211872543009501 1.5521e-07 au i 10.09644244398893 6.3804e-06 deg node 170.0333038441735 3.193e-05 deg peri 187.0248376865865 3.684e-05 deg M 79.81730374356245 1.697e-05 deg tp 2458838.767400084104 (2019-Dec-21.26740008) 7.5703e-05 TDB period 1631.522613042732 4.47 2.1093e-05 5.775e-08 d yr n .2206527798769596 2.8527e-09 deg/d Q 3.212628238456884 2.769e-08 au   Orbit Determination Parameters    # obs. used (total)      175      data-arc span      6142 days (16.82 yr)      first obs. used      2004-02-26      last obs. used      2020-12-20      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61155      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 17:50:24   Additional Information  Earth MOID = 1.20619 au   Jupiter MOID = 2.23593 au   T_jup = 3.316  [ hide covariance matrix ] Orbital Elements at Epoch 2457550.5 (2016-Jun-11.0) TDB Reference: JPL 17 (heliocentric ecliptic J2000)  Element Value Uncertainty (1-sigma)   Units  e .1870118385368947 5.4781e-08   q 2.20309498244151 1.5631e-07 au tp 2457206.347978534143 (2015-Jul-02.84797853) 7.136e-05 TDB node 170.1742823296485 3.186e-05 deg peri 186.5720142814043 3.6559e-05 deg i 10.11203299395101 6.3905e-06 deg   Orbit Determination Parameters    # obs. used (total)      175      data-arc span      6142 days (16.82 yr)      first obs. used      2004-02-26      last obs. used      2020-12-20      planetary ephem.      DE431      SB-pert. ephem.      SB431-N16      condition code      0      norm. resid. RMS      .61155      source      ORB      producer      Otto Matic      solution date      2021-Feb-24 17:50:24   Additional Information  Jupiter MOID = 2.23593 au   T_jup = 3.316  Orbit Covariance (6×6)   e q tp node peri i e 3.000946100209679E-15 -8.506573539083552E-15 -3.974717681104834E-14 2.162611295856352E-14 -3.85946824438846E-14 -6.256536364756772E-15 q -8.506573539083552E-15 2.443292265598472E-14 3.114797811121834E-14 -6.253513944457042E-14 1.084895691520422E-13 1.87844413006781E-14 tp -3.974717681104834E-14 3.114797811121834E-14 5.092289377713955E-9 3.448270455201782E-11 1.304112932517502E-9 1.215424617034638E-12 node 2.162611295856352E-14 -6.253513944457042E-14 3.448270455201782E-11 1.01503926865357E-9 -9.899185266744983E-10 -1.291740661897054E-11 peri -3.85946824438846E-14 1.084895691520422E-13 1.304112932517502E-9 -9.899185266744983E-10 1.336587548352732E-9 1.298637379989646E-11 i -6.256536364756772E-15 1.87844413006781E-14 1.215424617034638E-12 -1.291740661897054E-11 1.298637379989646E-11 4.083856146092486E-11 [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] Physical Parameter Table Parameter Symbol Value Units Sigma Reference Notes absolute magnitude H 17.0   n/a MPO446775   447527 (2006 SC141)          Discovered 2006-Sep-25 by LONEOS at Anderson Mesa Reference: Last Updated: 2015-10-28 Alternate Designations  2006 SC141 = 2014 MO52  [ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ] 2021-Apr-11 20:10 UT (server date/time)   Site Manager:   Ryan S. Park Webmaster:   Alan B. Chamberlin